291744063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{37217}}^1$

素因数の和:37303

約数の個数: 24

約数和(自身を含む): 460609968

約数和(自身を除く): 168865905

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 37217, 111651, 334953, 483821, 1451463, 2493539, 4354389, 7480617, 22441851, 32416007, 97248021, 291744063]

約数ペア:

[(1, 291744063), (3, 97248021), (9, 32416007), (13, 22441851), (39, 7480617), (67, 4354389), (117, 2493539), (201, 1451463), (603, 483821), (871, 334953), (2613, 111651), (7839, 37217)]